I too investigated Cruz bitherism. Oh there is definitely smoke there, and fire.
BUT ...
It is better to defeat him in a CLEAN fight. Which is happening. Otherwise, we divide conservatives into two factions.
I’d say it’s too late for that: multiple factions and multiple flavors of “conservatism” have already formed.
What do you think Hillary is going to do. You think she's going to ignore it just to remain above the fray or something?
Cruz gets nominated, the Dems will put out all stops, backed by their leftist judges, to destroy Cruz over his eligibility. And Cruz's new butt-buddies in the GOPe aren't going to do a damn thing to stop it.